20088255

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{211}}^1\times {\mathrm{577}}^1$

素因数の和:807

約数の個数: 32

約数和(自身を含む): 35290368

約数和(自身を除く): 15202113

約数列:

[1, 3, 5, 11, 15, 33, 55, 165, 211, 577, 633, 1055, 1731, 2321, 2885, 3165, 6347, 6963, 8655, 11605, 19041, 31735, 34815, 95205, 121747, 365241, 608735, 1339217, 1826205, 4017651, 6696085, 20088255]

約数ペア:

[(1, 20088255), (3, 6696085), (5, 4017651), (11, 1826205), (15, 1339217), (33, 608735), (55, 365241), (165, 121747), (211, 95205), (577, 34815), (633, 31735), (1055, 19041), (1731, 11605), (2321, 8655), (2885, 6963), (3165, 6347)]